| 摘要 |
PROBLEM TO BE SOLVED: To prevent jamming with balls at a guide outlet portion by reducing the pressure of game balls. SOLUTION: The ball tank 8 is formed in a bottomed box frame with its open top and a guide outlet 15 for discharging the game balls stored is bored in the bottom wall. A ball receiving member 22 covering the whole of the guide outlet 15 while having its top surface declined toward the outer periphery where the game balls drop is disposed at a prescribed height position above the guide outlet 15 and is made to partially receive the game balls stored in the ball tank 8 and flowing into the guide outlet 15 to share the load working on the game balls at the portion of the guide outlet 15. COPYRIGHT: (C)2007,JPO&INPIT
|
